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//==- SystemZInstPrinter.h - Convert SystemZ MCInst to assembly --*- C++ -*-==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This class prints a SystemZ MCInst to a .s file.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZINSTPRINTER_H
#define LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZINSTPRINTER_H
#include "SystemZMCAsmInfo.h"
#include "llvm/MC/MCInstPrinter.h"
#include <cstdint>
namespace llvm {
class MCOperand;
class SystemZInstPrinter : public MCInstPrinter {
public:
SystemZInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
const MCRegisterInfo &MRI)
: MCInstPrinter(MAI, MII, MRI) {}
// Automatically generated by tblgen.
std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);
static const char *getRegisterName(MCRegister Reg);
// Print an address with the given base, displacement and index.
void printAddress(const MCAsmInfo *MAI, MCRegister Base,
const MCOperand &DispMO, MCRegister Index, raw_ostream &O);
// Print the given operand.
void printOperand(const MCOperand &MO, const MCAsmInfo *MAI, raw_ostream &O);
void printFormattedRegName(const MCAsmInfo *MAI, MCRegister Reg,
raw_ostream &O) const;
// Override MCInstPrinter.
void printRegName(raw_ostream &O, MCRegister Reg) const override;
void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
const MCSubtargetInfo &STI, raw_ostream &O) override;
private:
template <unsigned N>
void printUImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
template <unsigned N>
void printSImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
// Print various types of operand.
void printOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printOperand(const MCInst *MI, uint64_t /*Address*/, unsigned OpNum,
raw_ostream &O) {
printOperand(MI, OpNum, O);
}
void printBDAddrOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printBDXAddrOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printBDLAddrOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printBDRAddrOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printBDVAddrOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU1ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU2ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU3ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU4ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printS8ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU8ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU12ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printS16ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU16ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printS32ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU32ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printU48ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printPCRelOperand(const MCInst *MI, int OpNum, raw_ostream &O);
void printPCRelOperand(const MCInst *MI, uint64_t /*Address*/, int OpNum,
raw_ostream &O) {
printPCRelOperand(MI, OpNum, O);
}
void printPCRelTLSOperand(const MCInst *MI, uint64_t Address, int OpNum,
raw_ostream &O);
// Print the mnemonic for a condition-code mask ("ne", "lh", etc.)
// This forms part of the instruction name rather than the operand list.
void printCond4Operand(const MCInst *MI, int OpNum, raw_ostream &O);
};
} // end namespace llvm
#endif // LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZINSTPRINTER_H
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